Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.2 communication » 3 communication, 2.3 communication, de communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
technology high » technology rights, technology how, technology help
inflation gas » inflation das, inflation bias, inflation tax
prices 3.2 » price 3.2, prices 3.1, prices 4.2
et afrique » en afrique, l afrique
phase de » phase der, phase des, phase die

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology high inflation gas prices 3.2 communication phase de developpement et afrique.*.